restyling image

Hey guys,
As I do not have any programs on my computer to redo images, I was wondering if someone could be so kind to do it for me. All I need is to make the blue background transparant, please.

Here is the image: http://www.cecicasariego.com/img/imggroot/PAauto4.gif

Thanks !!

Wasn't sure if you wanted the blue spill to be removed as well, so you can take your pick of these two:

Thanks a lot.
The second one without sweater would be great _

This?

YES !!! Can I have that in its normal height, please ?

Sorry about that. I've been busy for a couple days, and didn't notice that wasn't full size. I think the board automatically resized my attachment.
Here's full size:
http://thebrbforums.com/truth/500.gif

Thanks a lot. I saved it, so you can take it of your server. Thanks.